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HomeMy WebLinkAboutXSavoonga-Avg Temp 06Feb2012SAVOONGA MODEL SUMMARY Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 35 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 40 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 45 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 50 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 55 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 60 degrees Total Energy Requirement 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ RANGE OF VALUES Water System Net Operating Energy There is a range of 4.4 times over an operating temperature range of 35 degrees to 60 degrees Operating Energy Values listed are Net Energy requirements, reflecting energy received. Costs listed are based on an overall energy efficiency factor of 65% (Systems inefficiencies of 35%) BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 99570.4006964578 157216.422152302 46.0774976999712 30.0161985016955 115.446917314214 29.1824152099818 AMBIENT TEMP SAVOONGA - 35 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 40 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 45 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 50 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 55 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 60 DEGREES - AMBIENT TEMP BTU 39.5662368112544 - - - - - - 28 28 kWh/gal 28 kWh/gal 28 kWh/gal 28 kWh/gal 28 kWh/gal 28 kWh/gal 435250.794616547 687238.09676297 201.417965053625 131.209417234933 504.651604749743 127.564711200629 DEG F DEG F 0.65 28 34 3922.97609887223 5283.05555555556 13747.94064 2042.54886831276 53906.4074354029 20667.4720983143 7097.22946116711 106667.630157625 DEG F 0.65 28 34 5319.2427655389 31698.3333333333 14567.89824 2042.54886831276 92410.9841749764 20667.4720983143 7097.22946116711 173803.708941643 DEG F 0.65 28 34 6715.50943220556 58113.6111111111 15387.85584 2042.54886831276 130915.56091455 20667.4720983143 7097.22946116711 240939.787725661 DEG F 0.65 28 34 8111.77609887223 84528.8888888889 16207.81344 2042.54886831276 169420.137654123 20667.4720983143 7097.22946116711 308075.866509679 DEG F 0.65 28 34 9508.0427655389 110944.166666667 17027.77104 2042.54886831276 207924.714393697 20667.4720983143 7097.22946116711 375211.945293697 DEG F 0.65 28 34 10904.3094322056 137359.444444444 17847.72864 2042.54886831276 246429.29113327 20667.4720983143 7097.22946116711 442348.024077715 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h RANGE OF COSTS Water System Operating Energy Cost Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 3.67775687251622 4.95281984586016 12.8885779309847 1.91487226752337 50.5368004855309 19.3755800778302 6.65359251975449 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 3.06048863855081 18.2380074201849 8.38181091111893 1.17520441925585 53.1697423131544 11.8912721852522 4.0834741124829 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 2.78721480399575 24.1195576951701 6.38659807300941 0.847742453661679 54.3353848487711 8.57785768527644 2.94564444011554 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 2.6330449673887 27.4376859981122 5.26098120687776 0.663001906463383 54.9929923345037 6.70856576091624 2.30372782573806 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 2.534045859893 29.5683994228449 4.5381740249958 0.544372025979598 55.4152704895746 5.50821272018323 1.89152545652878 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 2.46509735291365 31.052347239673 4.0347707389927 0.461751552427848 55.7093685785236 4.67221982994172 1.60444470752744 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr 99570.4006964578 157216.422152302 46.0774976999712 30.0161985016955 115.446917314214 29.1824152099818 166706.479480476 263220.757074435 77.145591170702 50.254842248343 193.287854801319 48.8588744081113 233842.558264494 369225.091996569 108.213684641433 70.4934859949906 271.128792288425 68.5353336062408 300978.637048512 475229.426918702 139.281778112164 90.732129741638 348.969729775531 88.2117928043703 368114.715832529 581233.761840836 170.349871582894 110.970773488286 426.810667262637 107.8882520025 435250.794616547 687238.09676297 201.417965053625 131.209417234933 504.651604749743 127.564711200629 119.8899 3656.6405 43879.6862 A near perfect system might be as high as 80%. - - - Operating Efficiency Factor (for cost calcs) = 65% Fuel cost = 546.0986 16656.0072 199872.0864 4.18 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Energy Cost per Service $/d $/mo $/yr $/gal 119.8899 3656.6405 43879.6862 205.1316 6256.5139 75078.1663 290.3734 8856.3872 106276.6463 375.6151 11456.2605 137475.1264 460.8568 14056.1339 168673.6064 546.0986 16656.0072 199872.0864 0.6587 20.0914 241.0972 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 - - - 0.6587 20.0914 241.0972 1.1271 34.3764 412.5174 1.5955 48.6615 583.9376 2.0638 62.9465 755.3578 2.5322 77.2315 926.7781 3.0005 91.5165 1098.1983 3.0005 91.5165 1098.1983 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 35 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 35 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 2244.55636363636 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7097.22946116711 12352.8343018881 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 35 35 70 35 34.8213047589032 34.7737780101107 35 34.8133627481878 34.7658913345491 35 34.7414875512134 34.6945169207168 28 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 28 34 3922.97609887223 5283.05555555556 13747.94064 2042.54886831276 53906.4074354029 20667.4720983143 7097.22946116711 106667.630157625 41040 28 40 136800 28 40 External Temp °F AMBIENT 28 DEG F 30 28 28 28 28 28 28 28 28 28 28 28 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 3.67775687251622 4.95281984586016 12.8885779309847 1.91487226752337 50.5368004855309 19.3755800778302 6.65359251975449 202.010072727273 673.366909090909 34 35 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 1396.26666666667 5283.05555555556 1147.94064 12600 2042.54886831276 13230 2952.5517419897 6372.32329162152 13818 2853.98138796092 6655.50424509453 18228 2823.87430545225 7639.64456159828 99570.4006964578 157216.422152302 46.0774976999712 30.0161985016955 115.446917314214 29.1824152099818 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.264027734005673 0.217070401512764 0.178695241096754 9.50534975851428E-02 0.186637251812165 9.49428272774757E-02 0.258512448786637 9.39412609930889E-02 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 1346.73381818182 0.796946288920977 4489.11272727273 2.65648762973659 Energy Cost $/d 2.8887 2.0102 7.6061 1.6527 18.1405 2.3351 15.1252 3.3755 7.2851 15.7974 3.2628 7.6089 20.8391 3.2284 8.734 119.8899 3656.6405 43879.6862 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.0497 0.0442 6.71427990057512 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 0.3369 1.2747 0.277 3.04 0.3913 7.4406 1.6605 3.5838 8.0303 1.6586 3.8679 10.5932 1.6411 4.4398 0.6587 20.0914 241.0972 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 2.40942422117315E-02 1.67673845047438E-02 6.34427691892115E-02 1.37853051705751E-02 0.151309953752702 0.019477375013979 0.126158876995586 2.81549971308225E-02 6.07653174847912E-02 0.13176593819539 2.72150481384318E-02 6.34656796221073E-02 0.173818897193918 2.69279524680685E-02 7.28502629279421E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 168986.773249829 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 40 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 40 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 2244.55636363636 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7097.22946116711 12352.8343018881 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 40 40 70 40 39.693665300977 39.6121908744754 40 39.6800504254649 39.598670859227 40 39.5568358020801 39.4763147212288 28 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 28 34 5319.2427655389 31698.3333333333 14567.89824 2042.54886831276 92410.9841749764 20667.4720983143 7097.22946116711 173803.708941643 41040 28 40 136800 28 40 External Temp °F AMBIENT 28 DEG F 30 28 28 28 28 28 28 28 28 28 28 28 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 3.06048863855081 18.2380074201849 8.38181091111893 1.17520441925585 53.1697423131544 11.8912721852522 4.0834741124829 202.010072727273 673.366909090909 34 40 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 2792.53333333333 31698.3333333333 1967.89824 12600 2042.54886831276 22680 5061.51727198235 6372.32329162152 23688 4892.53952221872 6655.50424509453 31248 4840.92738077529 7639.64456159828 166706.479480476 263220.757074435 77.145591170702 50.254842248343 193.287854801319 48.8588744081113 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.528055468011346 0.372120688307595 0.306334699023007 0.162948853003102 0.31994957453514 0.162759132475673 0.44316419791995 0.161042161702438 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 1346.73381818182 0.796946288920977 4489.11272727273 2.65648762973659 Energy Cost $/d 2.8887 4.0205 45.6369 2.8332 18.1405 2.3351 25.9289 5.7866 7.2851 27.0813 5.5934 7.6089 35.7242 5.5344 8.734 205.1316 6256.5139 75078.1663 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.0497 0.0442 3.92418342032913 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 0.6738 7.6479 0.4748 3.04 0.3913 12.7553 2.8466 3.5838 13.7663 2.8433 3.8679 18.1598 2.8133 4.4398 1.1271 34.3764 412.5174 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 0.014081960718464 1.95995082868568E-02 0.222476036160553 0.013811773489748 8.84336102515265E-02 1.13836171910025E-02 0.126401106919515 2.82090558144098E-02 3.55144937261891E-02 0.132018933893716 2.72673020835945E-02 3.70927294394833E-02 0.174152636200221 2.69796551784386E-02 4.25775806462821E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 168986.773249829 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 45 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 45 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 2244.55636363636 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7097.22946116711 12352.8343018881 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 45 45 70 45 44.5660258430507 44.4506037388402 45 44.5467381027419 44.431450383905 45 44.3721840529467 44.2581125217408 28 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 28 34 6715.50943220556 58113.6111111111 15387.85584 2042.54886831276 130915.56091455 20667.4720983143 7097.22946116711 240939.787725661 41040 28 40 136800 28 40 External Temp °F AMBIENT 28 DEG F 30 28 28 28 28 28 28 28 28 28 28 28 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 2.78721480399575 24.1195576951701 6.38659807300941 0.847742453661679 54.3353848487711 8.57785768527644 2.94564444011554 202.010072727273 673.366909090909 34 45 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 4188.8 58113.6111111111 2787.85584 12600 2042.54886831276 32130 7170.482801975 6372.32329162152 33558 6931.09765647652 6655.50424509453 44268 6857.98045609833 7639.64456159828 233842.558264494 369225.091996569 108.213684641433 70.4934859949906 271.128792288425 68.5353336062408 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.792083202017019 0.527170975102427 0.433974156949259 0.230844208421061 0.453261897258115 0.23057543767387 0.627815947053262 0.228143062411787 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 1346.73381818182 0.796946288920977 4489.11272727273 2.65648762973659 Energy Cost $/d 2.8887 6.0307 83.6676 4.0137 18.1405 2.3351 36.7326 8.1976 7.2851 38.3651 7.924 7.6089 50.6093 7.8404 8.734 290.3734 8856.3872 106276.6463 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.0497 0.0442 2.77220354177616 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 1.0106 14.0212 0.6726 3.04 0.3913 18.07 4.0327 3.5838 19.5023 4.028 3.8679 25.7264 3.9855 4.4398 1.5955 48.6615 583.9376 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 9.94807255355164E-03 2.07688404707668E-02 0.288137967519778 1.38227017753188E-02 6.24731163893386E-02 8.04185240976177E-03 0.126501119231034 2.82313756575387E-02 2.50888897756648E-02 0.132123391196858 2.72888767831894E-02 2.62038199829242E-02 0.174290430940536 2.70010022832554E-02 3.00785430304844E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 168986.773249829 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 50 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 50 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 2244.55636363636 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7097.22946116711 12352.8343018881 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 50 50 70 50 49.4383863851245 49.289016603205 50 49.4134257800189 49.2642299085829 50 49.1875323038134 49.0399103222529 28 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 28 34 8111.77609887223 84528.8888888889 16207.81344 2042.54886831276 169420.137654123 20667.4720983143 7097.22946116711 308075.866509679 41040 28 40 136800 28 40 External Temp °F AMBIENT 28 DEG F 30 28 28 28 28 28 28 28 28 28 28 28 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 2.6330449673887 27.4376859981122 5.26098120687776 0.663001906463383 54.9929923345037 6.70856576091624 2.30372782573806 202.010072727273 673.366909090909 34 50 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 5585.06666666667 84528.8888888889 3607.81344 12600 2042.54886831276 41580 9279.44833196764 6372.32329162152 43428 8969.65579073432 6655.50424509453 57288 8875.03353142137 7639.64456159828 300978.637048512 475229.426918702 139.281778112164 90.732129741638 348.969729775531 88.2117928043703 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.05611093602269 0.682221261897258 0.561613614875512 0.29873956383902 0.58657421998109 0.298391742872067 0.812467696186574 0.295243963121137 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 1346.73381818182 0.796946288920977 4489.11272727273 2.65648762973659 Energy Cost $/d 2.8887 8.041 121.6983 5.1943 18.1405 2.3351 47.5362 10.6087 7.2851 49.649 10.2545 7.6089 65.4944 10.1464 8.734 375.6151 11456.2605 137475.1264 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.0497 0.0442 2.1430821933588 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 1.3475 20.3945 0.8705 3.04 0.3913 23.3848 5.2188 3.5838 25.2382 5.2127 3.8679 33.293 5.1577 4.4398 2.0638 62.9465 755.3578 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 7.69046602332037E-03 0.021407438291775 0.323997381009095 1.38286699505294E-02 4.82955242210833E-02 6.2168417438562E-03 0.12655573813667 2.82435650109008E-02 1.93952399667305E-02 0.132180437609411 2.73006591974083E-02 2.02571489276017E-02 0.174365683654967 2.70126604029997E-02 2.32525458536524E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 168986.773249829 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 55 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 55 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 2244.55636363636 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7097.22946116711 12352.8343018881 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 55 55 70 55 54.3107469271982 54.1274294675697 55 54.2801134572959 54.0970094332608 55 54.0028805546801 53.8217081227649 28 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 28 34 9508.0427655389 110944.166666667 17027.77104 2042.54886831276 207924.714393697 20667.4720983143 7097.22946116711 375211.945293697 41040 28 40 136800 28 40 External Temp °F AMBIENT 28 DEG F 30 28 28 28 28 28 28 28 28 28 28 28 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 2.534045859893 29.5683994228449 4.5381740249958 0.544372025979598 55.4152704895746 5.50821272018323 1.89152545652878 202.010072727273 673.366909090909 34 55 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 6981.33333333333 110944.166666667 4427.77104 12600 2042.54886831276 51030 11388.4138619603 6372.32329162152 53298 11008.2139249921 6655.50424509453 70308 10892.0866067444 7639.64456159828 368114.715832529 581233.761840836 170.349871582894 110.970773488286 426.810667262637 107.8882520025 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.32013867002836 0.83727154869209 0.689253072801765 0.366634919256979 0.719886542704066 0.366208048070263 0.997119445319887 0.362344863830486 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 1346.73381818182 0.796946288920977 4489.11272727273 2.65648762973659 Energy Cost $/d 2.8887 10.0512 159.729 6.3748 18.1405 2.3351 58.3399 13.0198 7.2851 60.9328 12.5851 7.6089 80.3795 12.4524 8.734 460.8568 14056.1339 168673.6064 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.0497 0.0442 1.74668996304222 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 1.6844 26.7678 1.0683 3.04 0.3913 28.6995 6.4049 3.5838 30.9742 6.3974 3.8679 40.8596 6.3299 4.4398 2.5322 77.2315 926.7781 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 6.26800962449223E-03 2.18098013894215E-02 0.346591420977112 1.38324303352128E-02 3.93626094595174E-02 5.06695221931577E-03 0.126590152021808 2.82512451905314E-02 1.58078262633446E-02 0.132216381000555 2.73080829757659E-02 1.65103134267745E-02 0.174413098341158 2.70200058667935E-02 1.89516709081972E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 168986.773249829 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 60 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 60 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 2244.55636363636 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7097.22946116711 12352.8343018881 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 60 60 70 60 59.183107469272 58.9658423319345 60 59.146801134573 58.9297889579387 60 58.8182288055468 58.6035059232769 28 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 28 34 10904.3094322056 137359.444444444 17847.72864 2042.54886831276 246429.29113327 20667.4720983143 7097.22946116711 442348.024077715 41040 28 40 136800 28 40 External Temp °F AMBIENT 28 DEG F 30 28 28 28 28 28 28 28 28 28 28 28 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 2.46509735291365 31.052347239673 4.0347707389927 0.461751552427848 55.7093685785236 4.67221982994172 1.60444470752744 202.010072727273 673.366909090909 34 60 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 8377.6 137359.444444444 5247.72864 12600 2042.54886831276 60480 13497.3793919529 6372.32329162152 63168 13046.7720592499 6655.50424509453 83328 12909.1396820674 7639.64456159828 435250.794616547 687238.09676297 201.417965053625 131.209417234933 504.651604749743 127.564711200629 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.58416640403404 0.992321835486921 0.816892530728018 0.434530274674938 0.853198865427041 0.43402435326846 1.1817711944532 0.429445764539835 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 1346.73381818182 0.796946288920977 4489.11272727273 2.65648762973659 Energy Cost $/d 2.8887 12.0614 197.7598 7.5553 18.1405 2.3351 69.1436 15.4309 7.2851 72.2167 14.9157 7.6089 95.2646 14.7583 8.734 546.0986 16656.0072 199872.0864 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.0497 0.0442 1.47404522849915 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 2.0213 33.1411 1.2661 3.04 0.3913 34.0142 7.591 3.5838 36.7101 7.5821 3.8679 48.4262 7.5022 4.4398 3.0005 91.5165 1098.1983 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 5.28962201344382E-03 2.20865529792802E-02 0.362131952698472 1.38350167862211E-02 3.32184119006554E-02 4.27604033912631E-03 0.126613822426676 2.82565277374042E-02 1.33403473824527E-02 0.132241103423417 2.73131891658596E-02 1.39331817567524E-02 0.174445710898976 2.70250581909134E-02 1.59934623003493E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 168986.773249829 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pipeline 1 Raw Water Pipeline 2 Heating all raw water produced Tank Heat Losses WTP Building Loop A Loop A Services (100) Loop A Pumping Loop B Loop B Services (80) Loop B Pumping Loop C Loop C Services (70) Loop C Pumping Note: 1 gpm heated 1 ºF = Assumed Fuel is Fuel Oil No. 1 Water System Energy Use Calculations for 1000 50 60 57.1428571428571 Length ft 6500 8000 25' water depth 10,000 sf surface area 7500 5000 10 6000 4000 6 5000 3500 6 500.5 I.D. inch 7 5.47 6 4 kW 7 4 kW 4 4 kW BTU/hour Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = O.D. inch 15 13 13 9 15 9 10 9 60 1.8 2.5 7.2 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 4 3.765 4 5 3.5 2.5 4 2.5 3 2.5 1 kWh = LARGE VILLAGE A, ALASKA 60000 41.6666666666667 57142.8571428571 39.6825396825397 Insulation R ft2-hr-F per BTU-inch 5 5 5 4 5 5 5 5 5 5 3412 gal/day gal/min gal/day gal/min Insulation Effective R 30 28.2375 20 20 26.25 18.75 30 18.75 22.5 18.75 BTU Insulation Effective k (1/R) BTU per ft2-hr-F 3.33333333333333E-02 3.54138999557326E-02 0.05 0.05 3.80952380952381E-02 5.33333333333333E-02 3.33333333333333E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 Water Temp °F 34 32.6141844311377 50 70 48.3233532934132 48.0484867390967 48.3233532934132 48.1013456918498 48.3233532934132 48.1589032181811 External Temp °F 0 0 0 0 20 20 20 20 20 20 Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 25525.5 27227.2 5000 10000 25525.5 11781 23562 9424.8 13090 8246.7 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW 34 50 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 28928.9 31447.2925132704 393589.014484302 12500 35000 27541.628742515 17623.4251879092 34120 22245.1616766467 14125.3100200825 20472 16477.8975382568 12384.9614490333 20472 686927.591612016 274771.036644806 80.5307844797205 144.955412063497 579.821648253987 201.326961199301 deg. F deg. F Flow Rate gpm 41.6666666666667 41.6666666666667 41.6666666666667 41.6666666666667 100 25 100 20 100 17.5 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.38581556886228 1.50645712638421 1.67664670658683 0.549733108633033 1.40705989524225 0.444015203126681 1.40971157885055 0.328900150464208 1.41259896766847 Fuel Cost $/gal 7.5 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Energy Cost $/d 74.7302 81.2358 1016.734 32.2905 90.4133 71.1466 45.5255 88.1401 57.4645 36.489 52.884 42.5663 31.9933 52.884 1774.4972 54122.1653 649465.9836 Heat/Power Production Efficiency = No. of Services 250 250 250 250 250 250 100 100 100 80 80 80 70 70 70 cost per service 250 250 250 0.65 Energy Cost $/mo-svc 9.1171 9.9108 124.0415 3.9394 11.0304 21.6997 13.8853 26.8827 21.9084 13.9114 20.162 18.5468 13.9399 23.0423 7.098 216.4887 2597.8639 Percent of Total 4.21134634177562E-02 0.045779632230921 0.572970163508304 1.81969688692606E-02 5.09515128339296E-02 4.00939328669022E-02 2.56554335611301E-02 4.96704462255337E-02 3.23835611617287E-02 2.05630261363276E-02 2.98022677353202E-02 0.023987823082762 1.80295006348041E-02 2.98022677353202E-02 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pipeline 1 Raw Water Pipeline 2 Heating all raw water produced Tank Heat Losses WTP Building Loop A Loop A Services (60) Loop A Pumping Loop B Loop B Services (40) Loop B Pumping Note: 1 gpm heated 1 ºF = Assumed Fuel is Fuel Oil No. 1 Water System Energy Use Calculations for 400 50 49 46.6666666666667 Length ft 3000 3000 25' water depth 5,000 sf surface area 6000 3000 10 5000 2000 6 500.5 I.D. inch 7 5.47 6 4 kW 7 4 kW BTU/hour Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = O.D. inch 15 13 13 9 15 9 49 1.47 0.816666666666667 5.88 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 4 3.765 4 5 3.5 2.5 4 2.5 1 kWh = MEDIUM VILLAGE B, ALASKA 19600 13.6111111111111 18666.6666666667 12.962962962963 Insulation R ft2-hr-F per BTU-inch 5 5 5 4 5 5 5 5 3412 gal/day gal/min gal/day gal/min Insulation Effective R 30 28.2375 20 20 26.25 18.75 30 18.75 BTU Insulation Effective k (1/R) BTU per ft2-hr-F 3.33333333333333E-02 3.54138999557326E-02 0.05 0.05 3.80952380952381E-02 5.33333333333333E-02 3.33333333333333E-02 5.33333333333333E-02 Water Temp °F 34 32.0420188195039 50 70 47.4337040205304 47.2207177228093 47.4337040205304 47.2545088181208 External Temp °F 0 0 0 0 20 20 20 20 Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 11781 10210.2 3000 5000 20420.4 7068.6 19635 4712.4 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW 34 50 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 13351.8 11585.8493333651 133776.762475082 7500 17500 21341.227031651 10261.9928157573 34120 17955.3592814371 6849.82119224067 20472 294714.812129533 360875.280158612 105.766494770988 155.476747313353 621.906989253411 86.3759707296404 deg. F deg. F Flow Rate gpm 13.6111111111111 13.6111111111111 13.6111111111111 13.6111111111111 100 15 100 10 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.95798118049615 1.69901248931177 2.56629597946963 0.425972595442135 1.36553463948867 0.358390404819104 1.36722977889035 Fuel Cost $/gal 7.5 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Energy Cost $/d 34.4909 29.929 345.5772 19.3743 45.2067 55.1295 26.5092 88.1401 46.383 17.6947 52.884 761.3184 23220.2112 278642.5348 Heat/Power Production Efficiency = No. of Services 100 100 100 100 100 100 60 60 60 40 40 40 cost per service 100 100 100 0.65 Energy Cost $/mo-svc 10.5197 9.1283 105.401 5.9092 13.788 28.0241 13.4755 44.8045 35.367 13.4922 40.3241 7.6132 232.2021 2786.4253 Percent of Total 4.53041362377525E-02 3.93120700301719E-02 0.453919372115862 2.54483306957222E-02 5.93794382900185E-02 7.24131470605254E-02 3.48200782363357E-02 0.115772939111739 0.060924522767269 2.32422019875609E-02 6.94637634670434E-02 Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID No. 1 No. 2 No. 3 No. 4 No. 5 No. 6 No. 7 No. 8 No. 9 No. 10 No. 11 No. 12 No. 13 No. 14 No. 15 No. 16 Pipe IDia inches 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Pipe Area sq. ft. 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 Pipe Length feet 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 Avg Flow gpm 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 Peak Factor 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Peak Flow gpm 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 Peak Flow cfs 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 Peak Flow cms 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 H-W C value 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Peak Flow Velocity fps 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 Peak Velocity Head ft 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 Peak Friction Head psi 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 Peak Friction Head ft 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 Total Head m 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 Peak Pumping Power kW 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 Pumping Efficiency 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 Minimum Pump Motor kW 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 Pumping Energy kWh/d 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 SAVOONGA MODEL SUMMARY WATER & SEWER MODEL ENERGY USE, BTU/h @ 0 degree F Ambient Operating Temperature, deg F Raw Water Energy Raw Water Heating Water Buildings & Tanks Loops & Services Sewage System SAVOONGA MODEL SUMMARY WATER & SEWER MODEL ENERGY USE, BTU/1,000 gal @ 0 deg F Ambient Operating Temperature, deg F Raw Water Energy Raw Water Heating Water Buildings & Tanks Loops & Services Sewage System Formula's below are not for print: Raw Water Flow Rate 35 3922.97609887223 5283.05555555556 13747.94064 76616.42840203 7097.22946116711 35 5380.08150702477 7245.33333333333 18854.318592 105073.958951355 9733.34326102918 12.1527777777778 40 5319.2427655389 31698.3333333333 14567.89824 115121.005141603 7097.22946116711 40 7294.96150702477 43472 19978.831872 157880.23562277 9733.34326102918 gal/min 45 6715.50943220556 58113.6111111111 15387.85584 153625.581881177 7097.22946116711 45 9209.84150702477 79698.6666666667 21103.345152 210686.512294185 9733.34326102918 50 8111.77609887223 84528.8888888889 16207.81344 192130.15862075 7097.22946116711 50 11124.7215070248 115925.333333333 22227.858432 263492.788965601 9733.34326102918 55 9508.0427655389 110944.166666667 17027.77104 230634.735360324 7097.22946116711 55 13039.6015070248 152152 23352.371712 316299.065637016 9733.34326102918 60 10904.3094322056 137359.444444444 17847.72864 269139.312099897 7097.22946116711 60 14954.4815070248 188378.666666667 24476.884992 369105.342308431 9733.34326102918